/* ============================================================
   ALift Elevator Company - Main Stylesheet
   Premium, Modern, Responsive Design
   ============================================================ */

/* -----------------------------------------------
   1. CSS Custom Properties (Design Tokens)
   ----------------------------------------------- */
:root {
  /* Primary Colors */
  --primary: #1a4a3a;
  --primary-light: #2a6b52;
  --primary-dark: #0f2e24;
  --accent: #6FD11A;
  --accent-light: #8FE04A;
  --accent-dark: #5CB815;

  /* Neutrals */
  --dark: #0d1f1a;
  --dark-lighter: #1b3a2d;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --white: #ffffff;

  /* Semantic */
  --success: #28a745;
  --danger: #dc3545;
  --warning: #ffc107;
  --info: #17a2b8;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #0d1f1a 0%, #1a4a3a 50%, #2a6b52 100%);
  --gradient-accent: linear-gradient(135deg, #6FD11A, #8FE04A);

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 15px 50px rgba(0, 0, 0, 0.2);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;

  /* Transition */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* -----------------------------------------------
   2. Modern CSS Reset
   ----------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  outline: none;
}

/* Selection */
::selection {
  background-color: var(--accent);
  color: var(--dark);
}

::-moz-selection {
  background-color: var(--accent);
  color: var(--dark);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--gray-200);
}

::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-dark);
}

/* Firefox scrollbar */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--gray-200);
}

/* -----------------------------------------------
   3. Typography
   ----------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: 0.5em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
  color: var(--gray-700);
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 15px;
  position: relative;
  padding-bottom: 20px;
  display: inline-block;
}

.section-title-wrapper {
  text-align: center;
  position: relative;
  margin-bottom: 15px;
}

/* Cross-line pattern behind section titles (like Tron Lift) */
.section-title-wrapper::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gray-300);
  z-index: 0;
}

.section-title-wrapper .section-title {
  background: var(--white);
  padding: 0 30px;
  position: relative;
  z-index: 1;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  color: var(--gray-600);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 50px;
  line-height: 1.7;
}

/* Cross-hatch / Grid pattern backgrounds */
.bg-pattern {
  position: relative;
}

.bg-pattern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 39px,
      rgba(0, 0, 0, 0.03) 39px,
      rgba(0, 0, 0, 0.03) 40px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 39px,
      rgba(0, 0, 0, 0.03) 39px,
      rgba(0, 0, 0, 0.03) 40px
    );
  pointer-events: none;
  z-index: 0;
}

.bg-pattern > * {
  position: relative;
  z-index: 1;
}

/* Diagonal cross pattern variant */
.bg-cross-pattern {
  position: relative;
}

.bg-cross-pattern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 28px,
      rgba(0, 0, 0, 0.02) 28px,
      rgba(0, 0, 0, 0.02) 29px
    ),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 28px,
      rgba(0, 0, 0, 0.02) 28px,
      rgba(0, 0, 0, 0.02) 29px
    );
  pointer-events: none;
  z-index: 0;
}

.bg-cross-pattern > * {
  position: relative;
  z-index: 1;
}

/* Dot grid pattern */
.bg-dot-pattern {
  position: relative;
}

.bg-dot-pattern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}

.bg-dot-pattern > * {
  position: relative;
  z-index: 1;
}

/* -----------------------------------------------
   4. Layout Utilities
   ----------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding {
  padding: 100px 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* -----------------------------------------------
   5. Top Bar
   ----------------------------------------------- */
.top-bar {
  background-color: var(--dark);
  color: var(--gray-400);
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  z-index: 1001;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 25px;
}

.top-bar-left a {
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.top-bar-left a:hover {
  color: var(--accent);
}

.top-bar-left i {
  color: var(--accent);
  font-size: 0.8rem;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 4px;
}

.top-bar-right .social-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.top-bar-right .social-links a {
  color: var(--gray-400);
  font-size: 0.9rem;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
  border: none;
  background: none;
}

.top-bar-right .social-links a:hover {
  color: var(--accent);
  background: rgba(111, 209, 26, 0.1);
}

.top-bar-right a {
  color: var(--gray-400);
  font-size: 0.9rem;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}

.top-bar-right a:hover {
  color: var(--accent);
  background: rgba(111, 209, 26, 0.1);
}

/* -----------------------------------------------
   6. Navbar
   ----------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 2px 0;
  transition: background 0.2s ease, padding 0.2s ease, box-shadow 0.2s ease, border-bottom 0.2s ease;
  background: rgba(13, 27, 42, 0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar.has-topbar {
  top: 38px;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.navbar-logo img {
  max-height: 80px;
  transition: var(--transition);
}

.navbar-logo .logo-text {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}

.navbar-logo .logo-text span {
  color: var(--accent);
  font-weight: 700;
}

.navbar.scrolled .navbar-logo .logo-text {
  color: var(--dark);
}

.navbar.scrolled .navbar-logo .logo-text span {
  color: var(--accent);
}

.navbar .logo img {
  max-height: 50px;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  padding: 10px 0;
  top: 0 !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar.scrolled .logo img,
.navbar.scrolled .navbar-logo img {
  max-height: 42px;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 5px;
}

.navbar-menu a {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--white);
  position: relative;
  transition: var(--transition);
}

.navbar.scrolled .navbar-menu a {
  color: var(--gray-800);
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
  width: calc(100% - 32px);
}

.navbar-menu a:hover {
  color: var(--accent);
}

.navbar-menu a.active {
  color: var(--accent);
}

.navbar.scrolled .navbar-menu a:hover,
.navbar.scrolled .navbar-menu a.active {
  color: var(--accent);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 30px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--white);
  border-radius: 3px;
  transition: var(--transition);
}

.navbar.scrolled .hamburger span {
  background: var(--gray-800);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* -----------------------------------------------
   7. Hero Section
   ----------------------------------------------- */
.hero {
  min-height: 100vh;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* Hero Video Background */
.hero-video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero::before {
  display: none;
}

/* Floating shapes */
.hero-shape,
.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
  z-index: 1;
}

.hero-shape-1,
.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--accent);
  top: -100px;
  right: -100px;
  animation: float 6s ease-in-out infinite;
}

.hero-shape-2,
.shape-2 {
  width: 250px;
  height: 250px;
  background: var(--primary-light);
  bottom: -50px;
  left: -50px;
  animation: float 8s ease-in-out infinite reverse;
}

.hero-shape-3,
.shape-3 {
  width: 150px;
  height: 150px;
  background: var(--accent-light);
  top: 40%;
  right: 20%;
  animation: float 5s ease-in-out infinite 1s;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.hero-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  min-height: 100vh;
  padding-top: 120px;
  padding-bottom: 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  text-align: left;
}

/* Hero staggered slide-in animations (Tron Lift style) */
@keyframes heroSlideIn {
  0% {
    opacity: 0;
    transform: translateY(-100%);
    clip-path: inset(0 0 100% 0);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
    clip-path: inset(0 0 0 0);
  }
}

.hero-anim {
  opacity: 0;
  transform: translateY(-100%);
  animation: heroSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-anim-1 {
  animation-delay: 0.5s;
}

.hero-anim-2 {
  animation-delay: 1s;
}

.hero-anim-3 {
  animation-delay: 1.5s;
}

.hero-anim-4 {
  animation-delay: 2s;
}

.hero-subtitle {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 15px;
  display: inline-block;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 35px;
  max-width: 550px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

/* -----------------------------------------------
   8. Buttons
   ----------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.btn:active::after {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--dark);
  border-color: var(--accent);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(111, 209, 26, 0.35);
  filter: brightness(1.05);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
  background: var(--white);
  color: var(--dark);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(111, 209, 26, 0.3);
}

/* -----------------------------------------------
   9. Hero Slider
   ----------------------------------------------- */
.hero-slider {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  z-index: 3;
  width: 100%;
  padding-top: 140px;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: center;
}

.hero-slide.active {
  opacity: 1;
  position: relative;
}

.hero-slide .hero-content {
  z-index: 2;
}

.hero-dots {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--white);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active,
.hero-dot:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.2);
}

/* -----------------------------------------------
   10. Stats / Counter Section
   ----------------------------------------------- */
.stats-section {
  background: var(--gradient-hero);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(111, 209, 26, 0.08) 0%, transparent 60%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
  z-index: 2;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-item .stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-item .stat-suffix {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-item .stat-label {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

/* -----------------------------------------------
   11. About Section (Tron Lift Style)
   ----------------------------------------------- */
.about-section {
  background: var(--white);
}

.section-head-left {
  margin-bottom: 40px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-heading {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
  margin-bottom: 25px;
}

.about-heading span {
  color: var(--accent);
}

.about-text p {
  color: var(--gray-600);
  margin-bottom: 15px;
  line-height: 1.8;
}

.about-text .btn {
  margin-top: 15px;
}

/* Feature Cards Grid */
.about-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.about-feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 25px 20px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.about-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--gradient-accent);
  transition: height 0.3s ease;
}

.about-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  border-color: var(--accent);
}

.about-feature-card:hover::before {
  height: 100%;
}

.feature-card-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, rgba(111, 209, 26, 0.12) 0%, rgba(111, 209, 26, 0.05) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
}

.feature-card-icon i {
  font-size: 1.3rem;
  color: var(--accent);
}

.feature-card-text h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.feature-card-text p {
  font-size: 0.82rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin: 0;
}

/* -----------------------------------------------
   Image Placeholders
   ----------------------------------------------- */
.product-image-placeholder,
.about-image-placeholder {
  width: 100%;
  height: 280px;
  background: var(--gradient-hero);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  gap: 10px;
}

.product-image-placeholder i,
.about-image-placeholder i {
  font-size: 3rem;
  opacity: 0.6;
}

.about-image-placeholder {
  height: 400px;
  border-radius: var(--radius-lg);
}

.about-image-placeholder span {
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  opacity: 0.7;
}

/* -----------------------------------------------
   12. Services Section
   ----------------------------------------------- */
.services-section {
  background: var(--gray-100);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--white);
  padding: 45px 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
  border-top: 3px solid transparent;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  color: var(--white);
  font-size: 28px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--gray-900);
}

.service-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* -----------------------------------------------
   13. Products Section
   ----------------------------------------------- */
.products-section {
  background: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.product-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover img {
  transform: scale(1.05);
}

.product-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 30px 25px 25px;
  background: linear-gradient(to top, rgba(13, 27, 42, 0.9) 0%, rgba(13, 27, 42, 0.4) 60%, transparent 100%);
  color: var(--white);
  transition: var(--transition);
}

.product-overlay h3 {
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 8px;
}

.product-overlay .category-tag {
  display: inline-block;
  background: var(--accent);
  color: var(--dark);
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* -----------------------------------------------
   14. Why Us Section
   ----------------------------------------------- */
.why-section {
  background: var(--gray-100);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.why-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 25px;
  background: var(--white);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.why-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.why-icon {
  flex-shrink: 0;
  width: 55px;
  height: 55px;
  border-radius: var(--radius-sm);
  background: rgba(111, 209, 26, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.5rem;
  transition: var(--transition);
}

.why-card:hover .why-icon {
  background: var(--gradient-accent);
  color: var(--white);
}

.why-card h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--gray-900);
}

.why-card p {
  color: var(--gray-600);
  font-size: 0.93rem;
  line-height: 1.6;
  margin-bottom: 0;
}

/* -----------------------------------------------
   15. CTA Section
   ----------------------------------------------- */
.cta-section {
  background: var(--gradient-accent);
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
}

.cta-section h2 {
  color: var(--dark);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 15px;
  position: relative;
  z-index: 2;
}

.cta-section p {
  color: var(--dark);
  opacity: 0.8;
  margin-bottom: 30px;
  font-size: 1.05rem;
  position: relative;
  z-index: 2;
}

.cta-section .btn {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
  position: relative;
  z-index: 2;
}

.cta-section .btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* -----------------------------------------------
   16. News / Blog Section
   ----------------------------------------------- */
.news-section {
  background: var(--white);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.news-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.news-card:hover img {
  transform: scale(1.03);
}

.news-card-body {
  padding: 25px;
}

.news-date {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  display: inline-block;
}

.news-card h3 {
  font-size: 1.1rem;
  line-height: 1.4;
  margin-bottom: 10px;
  color: var(--gray-900);
  transition: var(--transition);
}

.news-card:hover h3 {
  color: var(--accent-dark);
}

.news-card p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.6;
}

.news-card .read-more {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 10px;
  transition: var(--transition);
}

.news-card .read-more:hover {
  gap: 10px;
  color: var(--accent-dark);
}

/* -----------------------------------------------
   17. Page Hero Banner (Inner Pages)
   ----------------------------------------------- */
.page-hero {
  height: 350px;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(111, 209, 26, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(42, 90, 140, 0.1) 0%, transparent 50%);
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 15px;
  position: relative;
  z-index: 2;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  position: relative;
  z-index: 2;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.breadcrumb a:hover {
  color: var(--accent);
}

.breadcrumb .separator {
  color: var(--accent);
}

.breadcrumb .current {
  color: var(--accent);
  font-weight: 500;
}

/* -----------------------------------------------
   18. Products Page (Filter & Grid)
   ----------------------------------------------- */
.filter-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 2px solid var(--gray-300);
  background: transparent;
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--dark);
  font-weight: 600;
}

/* -----------------------------------------------
   19. Product Detail
   ----------------------------------------------- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: 100px;
}

.product-gallery .main-image {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 15px;
  box-shadow: var(--shadow-md);
}

.product-gallery .main-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: opacity 0.3s ease;
}

.product-gallery .thumbnails {
  display: flex;
  gap: 10px;
}

.product-gallery .thumbnail {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  opacity: 0.6;
}

.product-gallery .thumbnail.active,
.product-gallery .thumbnail:hover {
  border-color: var(--accent);
  opacity: 1;
}

.product-gallery .thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info {
  padding: 20px 0;
}

.product-info .category-tag {
  display: inline-block;
  background: rgba(111, 209, 26, 0.15);
  color: var(--accent-dark);
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.product-info h1 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.product-info .description {
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 25px;
}

.product-info .features-list {
  margin-bottom: 30px;
}

.product-info .features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-200);
}

.product-info .features-list li i {
  color: var(--accent);
}

/* Product Specs from Scraper */
.product-specs {
  margin-top: 15px;
}

.product-specs .spec-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin: 20px 0 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

.product-specs .spec-title:first-child {
  margin-top: 0;
}

.product-specs .spec-list {
  list-style: none;
  padding: 0;
  margin: 0 0 15px;
}

.product-specs .spec-list li {
  position: relative;
  padding: 6px 0 6px 22px;
  color: var(--gray-700);
  font-size: 0.93rem;
  line-height: 1.6;
  border-bottom: 1px solid var(--gray-100);
}

.product-specs .spec-list li:last-child {
  border-bottom: none;
}

.product-specs .spec-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.product-description .product-specs ul {
  list-style: none;
  padding: 0;
}

.product-description .product-specs ul li {
  position: relative;
  padding: 6px 0 6px 22px;
  color: var(--gray-700);
  font-size: 0.93rem;
  line-height: 1.6;
  border-bottom: 1px solid var(--gray-100);
}

.product-description .product-specs ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* Product Action Buttons */
.product-actions {
  display: flex;
  gap: 15px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.product-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.3s ease;
  min-width: 170px;
  justify-content: center;
}

.product-actions .btn-primary {
  background: var(--gradient-accent);
  color: var(--dark);
  border: 2px solid var(--accent);
}

.product-actions .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(111, 209, 26, 0.35);
}

.product-actions .btn-primary i {
  font-size: 1.1rem;
}

.product-actions .btn-outline {
  background: transparent;
  color: #25D366;
  border: 2px solid #25D366;
}

.product-actions .btn-outline:hover {
  background: #25D366;
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.product-actions .btn-outline i {
  font-size: 1.2rem;
}

/* -----------------------------------------------
   19.5 Category Cards Grid (Ürünler Sayfası)
   ----------------------------------------------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 40px;
}

.category-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  background: var(--white);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.category-card-image {
  position: relative;
  overflow: hidden;
  height: 260px;
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.category-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, opacity 0.4s ease;
}

.product-card {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.product-card img {
  transition: transform 0.5s ease, opacity 0.4s ease;
}

.category-card:hover .category-card-image img {
  transform: scale(1.08);
}

.category-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.5) 100%);
  transition: opacity 0.4s ease;
}

.category-card:hover .category-card-overlay {
  background: linear-gradient(180deg, transparent 20%, rgba(0,0,0,0.6) 100%);
}

.category-card-number {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 40px;
  height: 40px;
  background: var(--accent);
  color: var(--dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  z-index: 2;
  box-shadow: 0 4px 15px rgba(111, 209, 26, 0.4);
}

.category-card-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  background: var(--white);
}

.category-card-info h3 {
  margin: 0;
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  transition: color 0.3s ease;
}

.category-card:hover .category-card-info h3 {
  color: var(--accent-dark);
}

.category-card-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  font-size: 0.85rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.category-card:hover .category-card-arrow {
  background: var(--accent);
  color: var(--dark);
  transform: translateX(3px);
}

.category-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  font-size: 3rem;
  color: var(--gray-400);
}

/* Category Title Bar (Category Products Page) */
.category-title-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
  margin-bottom: 35px;
}

.category-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-600);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.category-back-btn:hover {
  background: var(--accent);
  color: var(--dark);
  border-color: var(--accent);
}

.category-title-divider {
  width: 2px;
  height: 30px;
  background: var(--gray-200);
  flex-shrink: 0;
}

.category-active-title {
  margin: 0;
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
}

.category-header .section-title {
  margin-top: 5px;
}

/* Responsive */
@media (max-width: 992px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  .category-card-image {
    height: 180px;
  }
}

@media (max-width: 576px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .category-card-image {
    height: 120px;
  }
  .category-card-number {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
    top: 8px;
    right: 8px;
  }
  .category-card-info {
    padding: 10px 12px;
  }
  .category-card-info h3 {
    font-size: 0.82rem;
  }
  .category-card-arrow {
    width: 28px;
    height: 28px;
    font-size: 0.7rem;
  }
  .category-placeholder {
    font-size: 1.5rem;
  }
  
  /* Product cards mobile */
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .product-card img {
    height: 130px;
  }
  .product-overlay h3 {
    font-size: 0.8rem;
  }
  .category-title-bar {
    padding: 10px 14px;
    gap: 12px;
  }
  .category-back-btn {
    padding: 6px 12px;
    font-size: 0.78rem;
  }
  .category-active-title {
    font-size: 1rem;
  }
  .category-title-divider {
    height: 22px;
  }
}

/* -----------------------------------------------
   20. About / Corporate Page
   ----------------------------------------------- */
.timeline {
  position: relative;
  padding: 40px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gray-300);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 20px 40px;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
  padding-right: 60px;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 60px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 30px;
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-sm);
  z-index: 2;
}

.timeline-item:nth-child(odd)::before {
  right: -9px;
}

.timeline-item:nth-child(even)::before {
  left: -9px;
}

.timeline-item .year {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.timeline-item h4 {
  margin-bottom: 8px;
}

.timeline-item p {
  color: var(--gray-600);
  font-size: 0.93rem;
}

.vision-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.vm-card {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
}

.vm-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.vm-card .vm-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--white);
  font-size: 28px;
}

.vm-card h3 {
  margin-bottom: 15px;
}

.vm-card p {
  color: var(--gray-600);
  line-height: 1.7;
}

/* -----------------------------------------------
   21. References Page
   ----------------------------------------------- */
.references-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.reference-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.reference-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.reference-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.reference-card:hover img {
  transform: scale(1.05);
}

.reference-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 25px 20px 20px;
  background: linear-gradient(to top, rgba(13, 27, 42, 0.9) 0%, transparent 100%);
  color: var(--white);
}

.reference-overlay h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.reference-overlay .location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--accent);
}

/* -----------------------------------------------
   22. Contact Page
   ----------------------------------------------- */
.contact-section {
  background: var(--gray-100);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  margin-bottom: 25px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--gray-700);
  font-size: 0.93rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--gray-800);
  transition: var(--transition);
  background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(111, 209, 26, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-500);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group .error-message {
  color: var(--danger);
  font-size: 0.82rem;
  margin-top: 5px;
  display: none;
}

.form-group.has-error input,
.form-group.has-error textarea {
  border-color: var(--danger);
}

.form-group.has-error .error-message {
  display: block;
}

.contact-info-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.contact-info-card {
  text-align: center;
  padding: 30px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.contact-info-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.contact-info-card i {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 15px;
  display: block;
}

.contact-info-card h4 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.contact-info-card p {
  color: var(--gray-600);
  font-size: 0.93rem;
  margin-bottom: 0;
}

.contact-info-card a {
  color: var(--gray-600);
  transition: var(--transition);
}

.contact-info-card a:hover {
  color: var(--accent);
}

/* Map */
.contact-map {
  margin-top: 30px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contact-map iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* -----------------------------------------------
   23. Footer
   ----------------------------------------------- */
.footer {
  background: var(--dark);
  color: var(--white);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
  color: var(--white);
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

.footer .navbar-logo img {
  max-height: 50px;
  filter: brightness(0) invert(1);
}

.footer-col p {
  color: var(--gray-500);
  font-size: 0.93rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: var(--gray-400);
  font-size: 0.93rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-col ul li a::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--white);
  padding-left: 5px;
}

.footer-col .contact-line {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--gray-400);
  font-size: 0.93rem;
}

.footer-col .contact-line i {
  color: var(--accent);
  margin-top: 4px;
  width: 16px;
  text-align: center;
}

/* Footer Contact List */
.footer-col .contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col .contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 15px;
  color: var(--gray-400);
  font-size: 0.93rem;
  line-height: 1.6;
}

.footer-col .contact-list li i {
  color: var(--accent);
  font-size: 0.95rem;
  margin-top: 4px;
  min-width: 18px;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.footer-col .contact-list li span,
.footer-col .contact-list li a {
  color: var(--gray-400);
  font-size: 0.93rem;
  transition: var(--transition);
  flex: 1;
}

.footer-col .contact-list li a:hover {
  color: var(--white);
}

/* Remove dot bullets from contact list links */
.footer-col .contact-list li a::before {
  display: none;
}

.footer .social-links {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.footer .social-links a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer .social-links a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--dark);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 25px;
  text-align: center;
  color: var(--gray-500);
  font-size: 0.85rem;
}

.footer-bottom a {
  color: var(--accent);
  transition: var(--transition);
}

.footer-bottom a:hover {
  color: var(--accent-light);
}

/* -----------------------------------------------
   24. WhatsApp Button
   ----------------------------------------------- */
.whatsapp-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  animation: pulse 2s ease-in-out infinite;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn i {
  color: var(--white);
  font-size: 1.8rem;
}

/* -----------------------------------------------
   25. Scroll to Top
   ----------------------------------------------- */
.scroll-top {
  position: fixed;
  bottom: 100px;
  right: 35px;
  width: 45px;
  height: 45px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-size: 1.1rem;
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow-md);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--accent-dark);
  transform: translateY(-3px);
}

/* -----------------------------------------------
   26. Alert Messages
   ----------------------------------------------- */
.alert {
  padding: 15px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  border-left: 4px solid;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.93rem;
  animation: fadeInUp 0.4s ease;
}

.alert-success {
  background: rgba(40, 167, 69, 0.1);
  border-color: var(--success);
  color: #155724;
}

.alert-error {
  background: rgba(220, 53, 69, 0.1);
  border-color: var(--danger);
  color: #721c24;
}

.alert-warning {
  background: rgba(255, 193, 7, 0.1);
  border-color: var(--warning);
  color: #856404;
}

.alert-info {
  background: rgba(23, 162, 184, 0.1);
  border-color: var(--info);
  color: #0c5460;
}

/* -----------------------------------------------
   27. Animations & Keyframes
   ----------------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-15px);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger Delays */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* -----------------------------------------------
   28. Miscellaneous
   ----------------------------------------------- */

/* Loading spinner */
.loader {
  width: 40px;
  height: 40px;
  border: 3px solid var(--gray-300);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 30px auto;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-500);
}

.empty-state i {
  font-size: 3rem;
  margin-bottom: 15px;
  color: var(--gray-400);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 50px;
}

.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition);
}

.pagination a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.pagination .active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--dark);
  font-weight: 600;
}

/* Image overlay zoom icon */
.image-zoom {
  position: relative;
  overflow: hidden;
}

.image-zoom::after {
  content: '\f00e';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 50px;
  height: 50px;
  background: rgba(111, 209, 26, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  font-size: 1.1rem;
  transition: var(--transition);
  opacity: 0;
}

.image-zoom:hover::after {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

/* -----------------------------------------------
   29. Responsive Design
   ----------------------------------------------- */

/* Large Desktops & Below (< 1199px) */
@media (max-width: 1199px) {
  .section-padding {
    padding: 80px 0;
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

/* Tablets (< 991px) */
@media (max-width: 991px) {
  .section-padding {
    padding: 70px 0;
  }

  /* Navbar Mobile */
  .hamburger {
    display: flex;
  }

  .navbar-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(13, 27, 42, 0.97);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
  }

  .navbar-menu.active {
    right: 0;
  }

  .navbar-menu a {
    color: var(--white) !important;
    font-size: 1.2rem;
    padding: 12px 30px;
  }

  .navbar-menu a::after {
    bottom: 5px;
    left: 30px;
    width: 0;
  }

  .navbar-menu a:hover::after,
  .navbar-menu a.active::after {
    width: calc(100% - 60px);
  }

  /* Grids */
  .grid-3,
  .services-grid,
  .products-grid,
  .news-grid,
  .references-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image::after {
    display: none;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .product-detail {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .product-gallery {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .vision-mission {
    grid-template-columns: 1fr;
  }

  /* Timeline */
  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 55px !important;
    padding-right: 15px !important;
    text-align: left !important;
  }

  .timeline-item:nth-child(even) {
    left: 0;
  }

  .timeline-item::before {
    left: 11px !important;
    right: auto !important;
  }

  .cta-section {
    padding: 60px 0;
  }
}

/* Phones (< 767px) */
@media (max-width: 767px) {
  .section-padding {
    padding: 35px 0;
  }

  .top-bar {
    display: none;
  }

  .navbar.has-topbar {
    top: 0;
  }

  .hero {
    min-height: 85vh;
  }

  .hero h1 {
    font-size: clamp(2rem, 7vw, 2.8rem);
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
    text-align: center;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .services-grid,
  .products-grid,
  .news-grid,
  .references-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-hero {
    height: 160px;
  }

  .page-hero h1 {
    font-size: 1.4rem;
    margin-bottom: 5px;
  }

  .breadcrumb {
    font-size: 0.75rem;
    gap: 5px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .filter-buttons {
    gap: 8px;
  }

  .filter-btn {
    padding: 8px 18px;
    font-size: 0.82rem;
  }

  .contact-form {
    padding: 25px;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .section-subtitle {
    font-size: 0.95rem;
  }

  .product-gallery .main-image img {
    height: 280px;
  }

  .product-gallery .thumbnail {
    width: 60px;
    height: 60px;
  }
}

/* Small Phones (< 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .section-padding {
    padding: 25px 0;
  }

  .page-hero {
    height: 130px;
  }

  .page-hero h1 {
    font-size: 1.2rem;
  }

  .section-header {
    margin-bottom: 15px;
  }

  .section-title {
    font-size: 1.2rem;
  }

  .section-subtitle {
    font-size: 0.7rem;
  }

  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.2rem; }

  .hero {
    min-height: 80vh;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.82rem;
  }

  .stat-item .stat-number {
    font-size: 2rem;
  }

  .service-card {
    padding: 30px 20px;
  }

  .product-card img {
    height: 220px;
  }

  .news-card img {
    height: 170px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .whatsapp-btn {
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-btn i {
    font-size: 1.5rem;
  }

  .scroll-top {
    width: 40px;
    height: 40px;
    bottom: 80px;
    right: 25px;
    font-size: 0.95rem;
  }
}

/* -----------------------------------------------
   30. Print Styles
   ----------------------------------------------- */
@media print {
  .navbar,
  .top-bar,
  .whatsapp-btn,
  .scroll-top,
  .footer,
  .cta-section {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .page-hero {
    background: #eee !important;
    height: auto;
    padding: 30px 0;
  }

  .page-hero h1 {
    color: #000;
  }

  .section-padding {
    padding: 30px 0;
  }
}